devil-may-care

adj

1. reckless, careless, heedless, wanton, rash, foolhardy; temerarious, headlong, impetuous, impulsive, madcap, breakneck.

2. rollicking, swaggering, roistering, swash-buckling; sporty, jaunty, gay, saucy, pert; raffish, rakehell, profligate, prodigal, dissolute, disreputable; shameless, barefaced, unabashed; impudent, impertinent, forward, fresh, audacious.

3. indifferent, cavalier, offhand, nonchalant; easy-come-easy-go, easygoing, lackadaisical, casual; carefree, insouciant, pococurante, unconcerned, unwor-ried; flippant, frivolous, shallow.